1 /*!
2 * @file src/commonfunction.cpp
3 * Copyright (c) 2018
4 * @brief des
5 * detailed des
6 *
7 * @date 2018
8 * @author lee
9 */
10 #include "commonfunction.h"
11 #include "frmmessagebox.h"
12 #include <QDebug>
13 #include "musicplayer.h"
14 #include <QTextCodec>
15 /**************************************
16 Function:
17 Description:
18 ***************************************/
CommonFunction()19 CommonFunction::CommonFunction()
20 {
21
22 }
23
24 /**************************************
25 Function:
26 Description:
27 ***************************************/
fileExistOrNot(QString path)28 bool CommonFunction::fileExistOrNot(QString path)
29 {
30 if(path.isEmpty()){
31 qDebug()<<"path is empty, please check";
32 return false;
33 }
34 if((access((char*)path.toLatin1().data(),F_OK)) != -1){
35 qDebug()<<"file exist";
36 return true;
37 }else{
38 qDebug()<<"this file is not exist";
39 return false;
40 }
41 }
42
43 /**************************************
44 Function:
45 Description:
46 ***************************************/
video_support_or_not(QWidget * parent_widget,QString path)47 bool CommonFunction::video_support_or_not(QWidget* parent_widget,QString path)
48 {
49 AUTPlayer *ap = NULL;
50 if(ap == NULL){
51 qDebug()<<"video_support_or_not"<<path;
52 ap = new AUTPlayer();
53 int ret = ap->setUrl((char*)path.toLatin1().data());
54 if (ret < 0){
55 qDebug()<<"setUrl is error-------------------";
56 frmMessageBox *msg = new frmMessageBox(parent_widget);
57 msg->SetMessage(QString("媒体不支持！"),0);
58 msg->exec();
59 if(ap != NULL){
60 delete ap;
61 ap = NULL;
62 }
63 return false;
64 }else{
65 if(ap != NULL){
66 delete ap;
67 ap = NULL;
68 }
69 qDebug()<<"this video is support";
70 return true;
71 }
72 }
73 return true;
74 }
75
76 /**************************************
77 Function:
78 Description:
79 ***************************************/
print_info(unsigned char tmp[],int tmp2)80 QString CommonFunction::print_info(unsigned char tmp[],int tmp2)
81 {
82 //tmp
83 QString str = "";
84 for(int i = 0;i < tmp2 && i < 64;i++)
85 {
86 if(tmp[i] == 0)
87 continue;
88 str += tmp[i];
89 }
90 return QObject::trUtf8(str.toLatin1().data());
91 }
92
93
94
95 /**************************************
96 Function:
97 Description:
98 ***************************************/
getTimeStr(qint64 x,qint64 range)99 QString getTimeStr(qint64 x,qint64 range)
100 {
101 QString tStr = "";
102 QString format = "mm:ss";
103 if(range > 3600) format = "hh:mm:ss";
104
105 QTime currentTime((x / 3600) % 60, (x / 60) % 60, \
106 x % 60, (x * 1000) % 1000);
107
108
109 tStr = currentTime.toString(format);
110
111 return tStr;
112 }
113
114 /**************************************
115 Function:
116 Description:
117 ***************************************/
autCb_func(int msgType,void * user,void * data,int len)118 int autCb_func(int msgType, void *user,void* data,int len)
119 {
120
121 // if(pGlobalMediaHome->distype==1){
122 // //emit pStaticVideoPlayer->msgSignal(msgType,user,data,len);
123 // }
124 // else if(pGlobalMediaHome->distype==2){
125 // //emit pStaticMusicPlayer->msgSignal(msgType,user,data,len);
126 // }
127
128
129 }
130
131 /**************************************
132 Function:
133 Description:
134 ***************************************/
UTF82GBK(const QString & inStr)135 QString UTF82GBK(const QString &inStr)
136 {
137
138 QString str;
139
140 QTextCodec *gbk = QTextCodec::codecForName("gbk");
141 QTextCodec *utf8 = QTextCodec::codecForName("UTF-8");
142
143 str = utf8->toUnicode(inStr.toLocal8Bit());
144
145 qDebug()<<"UTF82GBK " << str;
146
147 QString utf2gbk = QString(gbk->fromUnicode(str));
148
149 qDebug()<<"UTF82GBK " << utf2gbk;
150
151 return utf2gbk;
152 }
153